Aspero GRX RX825 Di2 Size:51 This next generation of our

This next generation of our award-winning Smith Forefront mountain bike helmet has your back (and front

Three strut design for maximum load control

Weight: 42 grams

Repurposed Leather

Aspero GRX RX825 Di2 Size:51 This next generation of ourIn 2019, spero took the gravel world by storm, heralding a new era of speed in gravel. Fun, but flat out. The new spero remains true to its original brief, but with some improvements: a threaded BB shell, neater cable routing, and a UDH compatible derailleur hanger for those who want to use SRAMs Transmission drivetrains. And its more aero, of course. In the case of spero, aerodynamic performance is less about pure speed as a result of drag reduction,